| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1997 J2 | 1997 12 15.38642 | 18 42 00.86 | +44 28 11.4 | 897 | ||
| C/1997 J2 | 1997 12 24.39288 | 19 04 16.76 | +42 28 45.1 | 12.4 | T | 360 |
| C/1997 J2 | 1997 12 24.39583 | 19 04 17.17 | +42 28 43.0 | 360 | ||
| C/1997 J2 | 1997 12 30.96841 | 19 19 45.64 | +41 06 46.5 | 12.4 | T | 758 |
| C/1997 J2 | 1997 12 30.97556 | 19 19 46.66 | +41 06 41.7 | 13.1 | T | 758 |
| C/1997 J2 | 1997 12 30.99079 | 19 19 48.72 | +41 06 31.2 | 12.6 | T | 758 |
| C/1997 J2 | 1997 12 31.37015 | 19 20 41.15 | +41 01 55.0 | 897 | ||
| C/1997 J2 | 1997 12 31.37395 | 19 20 41.73 | +41 01 52.4 | 897 | ||
| C/1997 J2 | 1998 01 01.70557 | 19 23 44.64 | +40 45 58.6 | 13.0 | T | 540 |
| C/1997 J2 | 1998 01 01.70703 | 19 23 44.76 | +40 45 57.4 | 540 | ||
| C/1997 J2 | 1998 01 01.70824 | 19 23 44.98 | +40 45 56.8 | 540 | ||
| C/1997 J2 | 1998 01 06.76159 | 19 35 04.26 | +39 47 35.4 | 14.7 | T | 958 |
| C/1997 J2 | 1998 01 06.77154 | 19 35 05.48 | +39 47 28.9 | 13.8 | T | 958 |
| C/1997 J2 | 1998 01 08.72818 | 19 39 22.42 | +39 25 48.3 | 517 | ||
| C/1997 J2 | 1998 01 08.73091 | 19 39 22.82 | +39 25 46.4 | 517 | ||
| C/1997 J2 | 1998 01 08.73466 | 19 39 23.29 | +39 25 44.1 | 517 | ||
| C/1997 J2 | 1998 01 08.73818 | 19 39 23.79 | +39 25 42.2 | 517 | ||
| C/1997 J2 | 1998 01 08.74296 | 19 39 24.39 | +39 25 39.0 | 14.4 | T | 958 |
| C/1997 J2 | 1998 01 08.76056 | 19 39 26.69 | +39 25 27.4 | 14.4 | T | 958 |
| C/1997 J2 | 1998 01 08.77542 | 19 39 28.64 | +39 25 17.4 | 13.9 | T | 958 |